Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1423593AbWJaRMH (ORCPT ); Tue, 31 Oct 2006 12:12:07 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1423682AbWJaRMG (ORCPT ); Tue, 31 Oct 2006 12:12:06 -0500 Received: from dspnet.fr.eu.org ([213.186.44.138]:9743 "EHLO dspnet.fr.eu.org") by vger.kernel.org with ESMTP id S1423593AbWJaRMF (ORCPT ); Tue, 31 Oct 2006 12:12:05 -0500 Date: Tue, 31 Oct 2006 18:12:04 +0100 From: Olivier Galibert To: "Hack inc." Subject: Cooling the cache Message-ID: <20061031171204.GA8230@dspnet.fr.eu.org> Mail-Followup-To: Olivier Galibert , "Hack inc." Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.2i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 462 Lines: 12 In order to measure reliably some worst-case latencies, is there a way to have the system (cleanly) drop as much as possible of its page/directory cache? Being able to specify which device would be a plus ;-) OG. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/